What was found
FLT NR 1405 - ATL - THE AIRCRAFT HAD A SLIGHT YAW AFTER TAKEOFF FROM EWR. THE RANGE OF THE YAW GREW AS SPEED INCREASED. THE YAWING STOPPED AFTER THE YAW DAMP SWITCH WAS POSITIONED TO OFF. MAINTENANCE FOUND THE RUDDER PCU 'B' POSITION TRANSDUCER OPEN. THE TRANSDUCER WAS REMOVED AND REPLACED IAW MM 22-11-51, PAGE 501. OPERATIONAL CHECKS WERE GOOD WITH NO OTHER DEFECTS FOUND. (M)